This page explains how Andrew Cao (USATT# 211982)'s rating went from 2480 to 2481 at the 2023 Adult National Team Trials held on 7 Apr 2023 - 9 Apr 2023. The links below take you to pages that describe various aspects of the rating processor.

The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.